---> uname -a: Linux prd-centos8-robot-2c-8g-7277.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 637 4939 19 2120 6763 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:ac:bf:4a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.251/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85729sec preferred_lft 85729sec inet6 fe80::f816:3eff:feac:bf4a/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 11/14/2024 _x86_64_ (2 CPU) 01:00:52 LINUX RESTART (2 CPU) 01:02:03 AM tps rtps wtps bread/s bwrtn/s 01:03:01 AM 119.00 7.02 111.98 1290.81 10348.91 01:04:01 AM 39.30 0.67 38.64 49.45 4566.96 01:05:01 AM 28.57 0.38 28.19 64.25 1550.48 01:06:01 AM 37.33 0.03 37.29 3.47 6635.11 01:07:01 AM 3.42 0.00 3.42 0.00 131.04 01:08:01 AM 0.13 0.00 0.13 0.00 1.45 01:09:01 AM 0.37 0.10 0.27 32.13 6.97 01:10:01 AM 2.18 0.02 2.17 0.93 154.57 01:11:01 AM 13.58 0.32 13.26 36.92 514.31 01:12:01 AM 22.89 0.52 22.38 63.85 1086.09 Average: 26.37 0.88 25.48 150.37 2473.18 01:02:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:03:01 AM 5153708 7006228 2728716 34.62 2688 2030408 707560 7.92 212392 2172472 139008 01:04:01 AM 5121024 6974216 2761400 35.03 2688 2030504 758956 8.50 233092 2181120 25576 01:05:01 AM 4978420 7005056 2904004 36.84 2688 2196680 704984 7.89 254900 2280428 170936 01:06:01 AM 4978032 7007216 2904392 36.85 2688 2198840 695432 7.79 256644 2271424 20 01:07:01 AM 4978048 7007232 2904376 36.85 2688 2198840 695432 7.79 256644 2271580 12 01:08:01 AM 4978216 7007404 2904208 36.84 2688 2198844 695432 7.79 256644 2271456 8 01:09:01 AM 4937976 6968740 2944448 37.35 2688 2200428 741788 8.31 256776 2311416 616 01:10:01 AM 4900300 6933076 2982124 37.83 2688 2202456 791676 8.86 256776 2347612 24 01:11:01 AM 5073620 6935636 2808804 35.63 2688 2037304 784904 8.79 291492 2164272 19572 01:12:01 AM 5101336 6968604 2781088 35.28 2688 2042828 745312 8.35 449448 1980448 16608 Average: 5020068 6981341 2862356 36.31 2688 2133713 732148 8.20 272481 2225223 37238 01:02:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 98.52 77.43 1050.25 10.33 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 8.25 7.58 5.31 3.58 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 45.80 38.29 297.35 8.57 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 460.94 370.69 102.34 90.64 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 3.88 2.38 0.88 0.68 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 2.48 1.90 0.43 0.42 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 34.16 16.21 10.45 1.74 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 256.50 210.83 3087.70 14.22 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 178.67 121.43 982.21 32.93 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 18.09 15.84 14.40 7.87 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 110.77 86.28 553.48 17.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 11/14/2024 _x86_64_ (2 CPU) 01:00:52 LINUX RESTART (2 CPU) 01:02:03 AM CPU %user %nice %system %iowait %steal %idle 01:03:01 AM all 31.28 0.00 5.37 9.67 0.11 53.57 01:03:01 AM 0 42.33 0.00 6.61 9.03 0.12 41.90 01:03:01 AM 1 20.25 0.00 4.13 10.30 0.10 65.23 01:04:01 AM all 15.49 0.00 1.64 6.90 0.07 75.91 01:04:01 AM 0 22.81 0.00 1.72 2.24 0.07 73.17 01:04:01 AM 1 8.13 0.00 1.56 11.58 0.07 78.66 01:05:01 AM all 23.66 0.00 3.94 0.57 0.10 71.73 01:05:01 AM 0 28.74 0.00 4.11 0.65 0.08 66.42 01:05:01 AM 1 18.57 0.00 3.77 0.48 0.12 77.05 01:06:01 AM all 8.48 0.00 2.53 1.48 0.08 87.44 01:06:01 AM 0 7.23 0.00 2.52 1.38 0.08 88.79 01:06:01 AM 1 9.74 0.00 2.54 1.58 0.07 86.08 01:07:01 AM all 0.37 0.00 0.10 0.03 0.03 99.47 01:07:01 AM 0 0.18 0.00 0.12 0.00 0.02 99.68 01:07:01 AM 1 0.55 0.00 0.08 0.07 0.03 99.27 01:08:01 AM all 0.33 0.00 0.06 0.00 0.03 99.58 01:08:01 AM 0 0.12 0.00 0.10 0.00 0.05 99.73 01:08:01 AM 1 0.53 0.00 0.02 0.00 0.02 99.43 01:09:01 AM all 1.45 0.00 0.41 0.00 0.03 98.10 01:09:01 AM 0 2.37 0.00 0.67 0.00 0.03 96.93 01:09:01 AM 1 0.53 0.00 0.15 0.00 0.03 99.28 01:10:01 AM all 11.18 0.00 2.07 0.02 0.10 86.64 01:10:01 AM 0 15.83 0.00 3.00 0.03 0.10 81.03 01:10:01 AM 1 6.53 0.00 1.13 0.00 0.10 92.24 01:11:01 AM all 17.86 0.00 2.59 0.16 0.12 79.27 01:11:01 AM 0 28.66 0.00 2.93 0.08 0.13 68.19 01:11:01 AM 1 7.06 0.00 2.26 0.23 0.10 90.35 01:12:01 AM all 23.75 0.00 3.15 1.66 0.09 71.34 01:12:01 AM 0 30.76 0.00 3.68 1.56 0.10 63.91 01:12:01 AM 1 16.76 0.00 2.63 1.76 0.08 78.78 Average: all 13.32 0.00 2.17 2.02 0.08 82.40 Average: 0 17.82 0.00 2.53 1.47 0.08 78.10 Average: 1 8.83 0.00 1.82 2.57 0.07 86.71